Answer:
P1V1 = P2V2
(1.5 atm)(5.6 L) = (x)(4.8 L) x = 1.8 atm
Based on the graph, the statement that is most likely
correct about the periods 1800 to 1850 and 1900 to 1950 is that there was decrease in global temperatures. The
answer is letter B. The rest of the choices does not fit tot the description of
the graph.
<span>my answer is B.The electrical charge of the hydrogen atom is thought to be exactly zero. This is a consequence of the apparent equality of the magnitude of the electrical charges of the electron and the proton, and their opposite sign. The electrical charge of neutral atoms has been measured to be zero, with an uncertainty of something like 10^(-20) e, where e is the elementary charge.</span>
